NO20004705L - FremgangsmÕte og anordning for absorbering av akustisk energi - Google Patents

FremgangsmÕte og anordning for absorbering av akustisk energi

Info

Publication number
NO20004705L
NO20004705L NO20004705A NO20004705A NO20004705L NO 20004705 L NO20004705 L NO 20004705L NO 20004705 A NO20004705 A NO 20004705A NO 20004705 A NO20004705 A NO 20004705A NO 20004705 L NO20004705 L NO 20004705L
Authority
NO
Norway
Prior art keywords
energy absorption
acoustic energy
absorption method
acoustic
energy
Prior art date
Application number
NO20004705A
Other languages
English (en)
Other versions
NO20004705D0 (no
NO334046B1 (no
Inventor
Abbas Arian
Laurence T Wisniewski
Georgios L Varsamis
Original Assignee
Dresser Ind
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dresser Ind filed Critical Dresser Ind
Publication of NO20004705D0 publication Critical patent/NO20004705D0/no
Publication of NO20004705L publication Critical patent/NO20004705L/no
Publication of NO334046B1 publication Critical patent/NO334046B1/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging
    • G01V1/52—Structural details
    • G01V1/523—Damping devices

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measuring Fluid Pressure (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
NO20004705A 1998-09-24 2000-09-20 Fremgangsmåte og anordning for absorbering av akustisk energi NO334046B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/160,112 US6564899B1 (en) 1998-09-24 1998-09-24 Method and apparatus for absorbing acoustic energy
PCT/US1999/022039 WO2000017673A2 (en) 1998-09-24 1999-09-22 Method and apparatus for absorbing acoustic energy

Publications (3)

Publication Number Publication Date
NO20004705D0 NO20004705D0 (no) 2000-09-20
NO20004705L true NO20004705L (no) 2000-09-20
NO334046B1 NO334046B1 (no) 2013-11-25

Family

ID=22575557

Family Applications (2)

Application Number Title Priority Date Filing Date
NO20004705A NO334046B1 (no) 1998-09-24 2000-09-20 Fremgangsmåte og anordning for absorbering av akustisk energi
NO20110241A NO335741B1 (no) 1998-09-24 2011-02-11 Akustisk loggingsverktøy, innlegg for bruk med verktøyet og fremgangsmåte for bruk av verktøyet

Family Applications After (1)

Application Number Title Priority Date Filing Date
NO20110241A NO335741B1 (no) 1998-09-24 2011-02-11 Akustisk loggingsverktøy, innlegg for bruk med verktøyet og fremgangsmåte for bruk av verktøyet

Country Status (4)

Country Link
US (2) US6564899B1 (no)
EP (2) EP1840599B1 (no)
NO (2) NO334046B1 (no)
WO (1) WO2000017673A2 (no)

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CN110201872B (zh) * 2019-06-17 2021-08-27 京东方科技集团股份有限公司 一种检测面板、显示装置、检测面板驱动方法和制作方法
WO2021119313A1 (en) 2019-12-10 2021-06-17 Origin Rose Llc Spectral analysis and machine learning to detect offset well communication using high frequency acoustic or vibration sensing
CN111441730A (zh) * 2020-04-26 2020-07-24 中国石油天然气集团有限公司 一种声波测井仪器隔声短节

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Also Published As

Publication number Publication date
US20030052185A1 (en) 2003-03-20
NO20110241L (no) 2000-09-20
NO20004705D0 (no) 2000-09-20
EP1131654A2 (en) 2001-09-12
WO2000017673A3 (en) 2000-09-21
US6899197B2 (en) 2005-05-31
EP1131654B1 (en) 2007-03-21
NO334046B1 (no) 2013-11-25
NO335741B1 (no) 2015-02-02
WO2000017673A2 (en) 2000-03-30
EP1840599B1 (en) 2009-11-11
EP1840599A1 (en) 2007-10-03
US6564899B1 (en) 2003-05-20

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